Mathematics 0580 · IGCSE · Equations of linear graphs

Equations of linear graphs — practice question

The diagram displays a straight line $l$. It meets the $y$-axis at about $y=2$ and passes through the point near $(6,5)$.

(main)[3]

Determine the equation of line $l$ in the form $y = mx + c$.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The gradient $0.5$ is correct” …